Morris Products 21764 Non-Metallic Cable Connector, Snap Style, 1/2" Size, Single Cable 14/2 - 10/3; Two Cables 14/2, 12/2, 14/3 (Pack of 100) on-Metallic Romex Cable Connectors - Snap Style - These Non-Metallic Snap Style Connectors are work-saving. Non-Metallic Snap Style Connectors are smaller and more easily installed in confined areas No tools required Simple Snap-In Installation Easily removed from knockouts and easy removal of Romex from connectors